QTreeWidgetItem

Creates an item for QTreeWidget.

This class is a JS wrapper around Qt's QTreeWidgetItem class

Example

const { QMainWindow, QTreeWidgetItem, QTreeWidget } = require("@nodegui/nodegui");
const win = new QMainWindow();
const tree = new QTreeWidget();
const item1 = new QTreeWidgetItem();
item1.setText(0, `item-1`);
const item2 = new QTreeWidgetItem();
item2.setText(0, `item-2`);
const item3 = new QTreeWidgetItem();
item3.setText(0, `item-3`);
tree.addTopLevelItem(item1);
tree.addTopLevelItem(item2);
tree.addTopLevelItem(item3);
// Add children to item1
const c1item1 = new QTreeWidgetItem(item1);
c1item1.setText(0, `c1item1`);
const c1item2 = new QTreeWidgetItem(item1);
c1item2.setText(0, `c1item1`);
win.setCentralWidget(tree);
win.show();
(global as any).win = win;

Hierarchy

• Component

  ↳ QTreeWidgetItem

Index

Constructors

• constructor

Properties

• native
• nodeChildren
• nodeParent

Methods

• child
• childCount
• parent
• setExpanded
• setNodeParent
• setSelected
• setText
• text

Constructors

constructor

+ new QTreeWidgetItem(): QTreeWidgetItem

Overrides Component.constructor

Returns: QTreeWidgetItem

+ new QTreeWidgetItem(parent: QTreeWidgetItem, strings?: string[]): QTreeWidgetItem

Overrides Component.constructor

Parameters:

Name	Type
parent	QTreeWidgetItem
strings?	string[]

Returns: QTreeWidgetItem

+ new QTreeWidgetItem(parent: QTreeWidget, strings?: string[]): QTreeWidgetItem

Overrides Component.constructor

Parameters:

Name	Type
parent	QTreeWidget
strings?	string[]

Returns: QTreeWidgetItem

+ new QTreeWidgetItem(native: NativeElement): QTreeWidgetItem

Overrides Component.constructor

Parameters:

Name	Type
native	NativeElement

Returns: QTreeWidgetItem

+ new QTreeWidgetItem(strings: string[]): QTreeWidgetItem

Overrides Component.constructor

Parameters:

Name	Type
strings	string[]

Returns: QTreeWidgetItem

Properties

native

• native: NativeElement

Overrides Component.native

---

nodeChildren

• nodeChildren: Set‹Component›

Inherited from Component.nodeChildren

---

Optional nodeParent

• nodeParent? : Component

Inherited from Component.nodeParent

Methods

child

▸ child(index: number): QTreeWidgetItem | undefined

Parameters:

Name	Type
index	number

Returns: QTreeWidgetItem | undefined

---

childCount

▸ childCount(): number

Returns: number

---

parent

▸ parent(): QTreeWidgetItem | undefined

Returns: QTreeWidgetItem | undefined

---

setExpanded

▸ setExpanded(expanded: boolean): void

Parameters:

Name	Type
expanded	boolean

Returns: void

---

setNodeParent

▸ setNodeParent(parent?: Component): void

Inherited from Component.setNodeParent

Parameters:

Name	Type
parent?	Component

Returns: void

---

setSelected

▸ setSelected(selected: boolean): void

Parameters:

Name	Type
selected	boolean

Returns: void

---

setText

▸ setText(column: number, text: string): void

Parameters:

Name	Type
column	number
text	string

Returns: void

---

text

▸ text(column: number): string

Parameters:

Name	Type
column	number

Returns: string